.. _message-description-NAV-TIMEUTC:

NAV-TIMEUTC
-----------

:name: NAV-TIMEUTC

:class: 0x01

:id: 0x21

:payload:

  #. `Empty`
  
  #. Fields(length=20)
       
         :iTOW:
           U4
       
         :tAcc:
           U4
       
         :nano:
           I4
       
         :year:
           U2
       
         :month:
           U1
       
         :day:
           U1
       
         :hour:
           U1
       
         :min:
           U1
       
         :sec:
           U1
       
         :valid:
           Bitfield(1)
           
             0: *validTOW*
           
             1: *validWKN*
           
             1: *validUTC*
           
             4:8: *utcStandard*